#include <iostream>
#include <map>
#include <string>
using namespace std;
int main(){
	map<string,int> mp;
	mp.insert(make_pair("heihei",5));
	mp.insert(pair<string,int>("haha",10));
	for(map<string,int>::iterator it = mp.begin(); it !=mp.end();it++){
		cout << it->first << " " << it->second <<endl;
	}
	return 0;
}
